I am working with a t-test two sample assuming unequal variances for my statistic class, but I have the following result

	job satisfaction	gender
Mean	5.0494792	1.5
Variance	1.1902615	0.2513089
Observations	192	192
Hypothesized Mean Difference	0
df	268
t Stat	40.963525
P(T<=t) one-tail	1.1E-117
t Critical one-tail	1.6505592
P(T<=t) two-tail	2.21E-117
t Critical two-tail	1.9688552

P(T<=t) two-tail = 2.21E-117. But my question is what the E-117 really means?

Also, in this case, the Ho is that the males rate job satisfaction the same as females. and the H1: Males rate job satisfaction differently than females

H₀: ₁- ₂= 0 H₁: ₁- ₂ 0

I have to use a alpha of .05 to determine overall job satisfaction among genders.